private ServiceRegistration()
{
_servicesRegistrationChangeListener = new DefaultItemRegistrationChangeListener("ServiceRegistration: Listening for service changes")
{
ItemsWereAdded = (location, items) => AddServiceItems(items)
// Service removals are not supported
};
}
/// <summary>
/// Removes the specified change <paramref name="listener"/> instance from the specified
/// <paramref name="location"/>.
/// </summary>
/// <remarks>
/// The plugin manager's synchronization object must be locked when this method is called.
/// </remarks>
/// <param name="location">Location to remove the listener from.</param>
/// <param name="listener">The listener to remove.</param>
internal static void RemoveItemRegistrationChangeListener(string location, IItemRegistrationChangeListener listener)
{
ICollection <IItemRegistrationChangeListener> listeners = GetListenersForLocation(location, false);
if (listeners == null)
{
return;
}
listeners.Remove(listener);
}
public StringManagerBase()
{
_languagePluginStateTracker = new DefaultItemStateTracker("Localization system: Language resources")
{
// We don't care about strings which are currently in use; we don't have an overview which strings are still needed. So we don't
// provide an implementation of RequestEnd.
Stopped = RemoveLanguageResource
};
_languageResourcesRegistrationChangeListener = new DefaultItemRegistrationChangeListener("Localization system: Language resources")
{
ItemsWereAdded = (location, items) => AddLanguageResources(items)
// Item removals are handled by the SkinResourcesPluginItemStateTracker
};
}
public StringManagerBase()
{
_languagePluginStateTracker = new DefaultItemStateTracker("Localization system: Language resources")
{
// We don't care about strings which are currently in use; we don't have an overview which strings are still needed. So we don't
// provide an implementation of RequestEnd.
Stopped = RemoveLanguageResource
};
_languageResourcesRegistrationChangeListener = new DefaultItemRegistrationChangeListener("Localization system: Language resources")
{
ItemsWereAdded = (location, items) => AddLanguageResources(items)
// Item removals are handled by the SkinResourcesPluginItemStateTracker
};
}
public SkinManager()
{
_skinResourcesPluginItemStateTracker = new DefaultItemStateTracker("SkinManager: Usage of skin resources")
{
Stopped = itemRegistration => SkinResourcesWereChanged()
};
_skinResourcesRegistrationChangeListener = new DefaultItemRegistrationChangeListener("SkinManager: Usage of skin resources")
{
ItemsWereAdded = (location, items) => SkinResourcesWereChanged()
// Item removals are handled by the plugin item state tracker
};
_backgroundManagerData = new BackgroundManagerData(this);
IPluginManager pluginManager = ServiceRegistration.Get <IPluginManager>();
pluginManager.AddItemRegistrationChangeListener(
SKIN_RESOURCES_REGISTRATION_PATH, _skinResourcesRegistrationChangeListener);
ReloadSkins();
}
/// <summary>
/// Adds the specified item registration change <paramref name="listener"/> which will be notified
/// when items are registered at the specified <paramref name="location"/>.
/// </summary>
/// <remarks>
/// The plugin manager's synchronization object must be locked when this method is called.
/// </remarks>
/// <param name="location">Location to add the listener to. The added <paramref name="listener"/> will
/// be called when items are added to or removed from this location in the plugin tree.</param>
/// <param name="listener">The listener to add.</param>
internal static void AddItemRegistrationChangeListener(string location, IItemRegistrationChangeListener listener)
{
ICollection <IItemRegistrationChangeListener> listeners = GetListenersForLocation(location, true);
listeners.Add(listener);
}
public WorkflowManager()
{
_modelItemStateTracker = new DefaultItemStateTracker("WorkflowManager: Model usage")
{
// We could store the end-requested model in an array of "suspended models" in the WF manager,
// method WFM.GetOrLoadModel would then fail to load any of the suspended models
EndRequested = itemRegistration => !IsModelContainedInNavigationStack(new Guid(itemRegistration.Metadata.Id)),
Stopped = itemRegistration => NavigatePopModel(new Guid(itemRegistration.Metadata.Id))
// If we'd maintain a collection of "suspended models" (like said in comment in method RequestEnd),
// we would need to cancel the suspension of the continued model in the Continued delegate.
};
_wfStateItemStateTracker = new DefaultItemStateTracker("WorkflowManager: Workflow state usage")
{
Stopped = itemRegistration => ReloadWorkflowStates()
};
_workflowPluginItemsChangeListener = new DefaultItemRegistrationChangeListener("WorkflowManager: Workflow state usage")
{
ItemsWereAdded = (location, items) => ReloadWorkflowStates(),
ItemsWereRemoved = (location, items) => ReloadWorkflowStates()
};
}
public void RemoveItemRegistrationChangeListener(string location, IItemRegistrationChangeListener listener)
{
}
public SkinManager()
{
_skinResourcesPluginItemStateTracker = new DefaultItemStateTracker("SkinManager: Usage of skin resources")
{
Stopped = itemRegistration => SkinResourcesWereChanged()
};
_skinResourcesRegistrationChangeListener = new DefaultItemRegistrationChangeListener("SkinManager: Usage of skin resources")
{
ItemsWereAdded = (location, items) => SkinResourcesWereChanged()
// Item removals are handled by the plugin item state tracker
};
_backgroundManagerData = new BackgroundManagerData(this);
IPluginManager pluginManager = ServiceRegistration.Get<IPluginManager>();
pluginManager.AddItemRegistrationChangeListener(
SKIN_RESOURCES_REGISTRATION_PATH, _skinResourcesRegistrationChangeListener);
ReloadSkins();
}
/// <summary>
/// Removes the specified change <paramref name="listener"/> instance from the specified
/// <paramref name="location"/>.
/// </summary>
/// <remarks>
/// The plugin manager's synchronization object must be locked when this method is called.
/// </remarks>
/// <param name="location">Location to remove the listener from.</param>
/// <param name="listener">The listener to remove.</param>
internal static void RemoveItemRegistrationChangeListener(string location, IItemRegistrationChangeListener listener)
{
ICollection<IItemRegistrationChangeListener> listeners = GetListenersForLocation(location, false);
if (listeners == null)
return;
listeners.Remove(listener);
}
/// <summary>
/// Adds the specified item registration change <paramref name="listener"/> which will be notified
/// when items are registered at the specified <paramref name="location"/>.
/// </summary>
/// <remarks>
/// The plugin manager's synchronization object must be locked when this method is called.
/// </remarks>
/// <param name="location">Location to add the listener to. The added <paramref name="listener"/> will
/// be called when items are added to or removed from this location in the plugin tree.</param>
/// <param name="listener">The listener to add.</param>
internal static void AddItemRegistrationChangeListener(string location, IItemRegistrationChangeListener listener)
{
ICollection<IItemRegistrationChangeListener> listeners = GetListenersForLocation(location, true);
listeners.Add(listener);
}
